org.apache.lucene.index
Class FilterDirectoryReader.SubReaderWrapper
java.lang.Object
org.apache.lucene.index.FilterDirectoryReader.SubReaderWrapper
- Direct Known Subclasses:
- FilterDirectoryReader.StandardReaderWrapper
- Enclosing class:
- FilterDirectoryReader
public abstract static class FilterDirectoryReader.SubReaderWrapper
- extends Object
Factory class passed to FilterDirectoryReader constructor that allows
subclasses to wrap the filtered DirectoryReader's subreaders. You
can use this to, e.g., wrap the subreaders with specialised
FilterAtomicReader implementations.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
FilterDirectoryReader.SubReaderWrapper
public FilterDirectoryReader.SubReaderWrapper()
- Constructor
wrap
public abstract AtomicReader wrap(AtomicReader reader)
- Wrap one of the parent DirectoryReader's subreaders
- Parameters:
reader
- the subreader to wrap
- Returns:
- a wrapped/filtered AtomicReader
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